---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-23-285607"
form_type: "8-K"
ticker: "PKG"
cik: "0000075677"
company_name: "PACKAGING CORP OF AMERICA"
filed_at: "2023-11-30T23:59:59+00:00"
generated_at: "2026-06-07T20:08:57.749237+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# PKG issues $400M of 5.700% Senior Notes due 2033 to refinance 2024 debt

## Summary
- Issued $400M aggregate principal of 5.700% Senior Notes due 2033; expected net proceeds ~$396M.
- Net proceeds plus cash on hand to redeem outstanding 3.650% Senior Notes due Sept 15, 2024.
- Underwriting agreement with Deutsche Bank Securities and Wells Fargo Securities as representatives.
- Pending redemption, net proceeds to be invested in short-term interest-bearing securities.

## SEC filing metadata
- accession: 0001193125-23-285607
- form_type: 8-K
- ticker: PKG
- cik: 0000075677
- company_name: PACKAGING CORP OF AMERICA
- filed_at: 2023-11-30T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/75677/000119312523285607/0001193125-23-285607-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/75677/000119312523285607/d16849d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-23-285607
- JSON: https://secwatch.observer/filing/0001193125-23-285607.json
- Plain text: https://secwatch.observer/filing/0001193125-23-285607.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.